CN216081498U - Easy fixed marker post of road and bridge construction measurement usefulness - Google Patents

Abstract

The utility model discloses a marker post easy to fix and used for road and bridge construction measurement, and relates to the technical field of construction measurement, and the marker post comprises a marker post, wherein an adjusting frame is arranged at the bottom of the marker post, the bottom of the inner side of the adjusting frame is movably connected with the marker post, a rotating disc is arranged at the bottom of the adjusting frame, a supporting frame is arranged at the bottom of the rotating disc, and a pointer rotating disc is arranged at the outer side of the adjusting frame; the adjusting frame consists of an adjusting plate A, an adjusting plate B, U-shaped groove, a chute A, a rotating screw, a chute B, a limit nut and a counterweight block; the staff installs the bottom of the marker post at the bottom of the inner side of the adjusting frame, then takes out the pedal plate on the outer side of the supporting frame, and steps on the pedal plate to insert the cuttage awl into the soil, the position of the supporting frame is fixed through the cuttage awl, and then the staff observes the pointer turntable to adjust the position of the marker post; the angle and the position of the marker post are adjusted according to the gravity of the pointer, the vertical state of the marker post and the ground can be effectively adjusted, the practicability is high, the installation time is shortened, and the device is convenient to detach.

Description

Easy fixed marker post of road and bridge construction measurement usefulness

Technical Field

The utility model relates to the technical field of construction measurement, in particular to an easily-fixed marker post for road and bridge construction measurement.

Background

Construction survey is the measurement work performed by various projects in the construction stage. The main task is to measure (loft) the plane position and elevation of the building designed on the drawing on the construction working face with certain precision according to the design and construction requirements in the construction stage as the construction basis, and to perform a series of measurement control work in the construction process to guide and ensure the construction to be performed according to the design requirements.

However, in field construction, a marker post is needed to perform auxiliary measurement, the marker post is usually fixed by inserting the marker post into soil, which is time-consuming, and the marker post needs to be removed after measurement, which is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned disadvantages, the utility model provides an easily-fixed marker post for road and bridge construction measurement, which can effectively adjust the vertical state of the marker post and the ground by adjusting the angle and the position of the marker post according to the gravity of a pointer, has strong practicability, reduces the installation time, and is convenient to disassemble.

The utility model is realized in such a way that the marker post for the construction and measurement of the road and bridge easy to fix is constructed, and the marker post comprises a marker post, wherein the bottom of the marker post is provided with an adjusting frame, the bottom of the inner side of the adjusting frame is movably connected with the marker post, the bottom of the adjusting frame is provided with a rotating disc, the bottom of the rotating disc is provided with a supporting frame, and the outer side of the adjusting frame is provided with a pointer rotating disc.

Further, the adjustment frame is by adjusting plate A, adjusting plate B, U groove, spout A, rotate the screw rod, spout B, limit nut and counterweight group become, spout A sets up in one side of adjusting plate A, the one end of rotating the screw rod passes spout A and the inboard sliding connection of spout B, and spout B sets up in adjusting plate B inboardly, limit nut and the one end swing joint who rotates the screw rod, the U-shaped groove is installed in adjusting plate A and adjusting plate B's inboard bottom, and the balancing weight is all installed to the bottom of adjusting plate A and adjusting plate B one side.

Further, connecting rod, rotary drum, first pointer, second pointer, third pointer and fixed block are constituteed, and first pointer is installed at the rotary drum top, and the second pointer is installed in the bottom of rotary drum, and the third pointer is all installed to the top and the bottom of fixed block, and fixed block fixed mounting in the outside of connecting rod, and the rotary drum nestification is in the outside of connecting rod one end.

Furthermore, the support frame comprises spacing groove, spout C, suggestion mark, slide cartridge, cuttage awl and running-board, and four groups of spacing grooves have been seted up to the support frame outside, and spout C sets up in support frame bottom four corners, and the suggestion mark is installed in spout C's both sides, and the cuttage awl is installed to slide cartridge inboard, and the running-board is installed in the top in the cuttage awl outside.

Further, the mounting bracket is installed to the U-shaped inslot side, and the mounting bracket is inboard to have spacing ball through minor axis fixed mounting, and the bell mouth has been seted up to spacing ball top.

Furthermore, the inside of the first pointer is hollow, and the inside of the second pointer is solid.

Compared with the prior art, the utility model has the beneficial effects that:

the method has the advantages that: the two sides of the sliding chute C are respectively provided with a prompting mark, the outer side of the support frame is provided with four groups of sliding chutes C, the four groups of sliding chutes C correspond to the four groups of cutting cones, when a worker steps on the pedal to slide in the sliding chutes, the cutting cones slide on the inner side of the sliding barrel, and the prompting marks represent the depth of inserting into the ground; the cuttage depth of the workers is effectively prompted, the installation is simple, and the fixation is strong.

The method has the advantages that: the one end of rotating the screw rod is passed spout A and sighting rod and spout B by the staff, the bottom and the bell mouth that spacing ball top was seted up of sighting rod are connected, spacing ball and the connecting rod that the sighting rod bottom is connected constantly drive the inboard third pointer of pointer carousel and rotate along with rocking of sighting rod, first pointer and second pointer are perpendicular with ground according to the influence of gravity, two sets of third pointers rotate along with the rotation of connecting rod, the staff adjusts the third pointer to when coinciding with first pointer and second pointer, hold the position of sighting rod through the staff, screw up at the one end of rotating the screw rod through limit nut afterwards, the position of fixing the sighting rod makes sighting rod perpendicular with ground, replace the work of level gauge, adjust the vertical angle of sighting rod and ground through the influence of the gravity of pointer carousel.

Drawings

FIG. 1 is a schematic view of a pole structure for measuring the construction of a road and bridge, which is easy to fix, according to the present invention;

FIG. 2 is a schematic view of the structure of an adjusting plate B of the present invention;

FIG. 3 is a schematic view of the internal structure of the adjusting stand according to the present invention;

FIG. 4 is a schematic view of the structure of the cutting cone of the present invention;

FIG. 5 is a schematic view of the connection between the connecting rod and the rotating cylinder according to the present invention;

FIG. 6 is a schematic diagram of the internal structure and connection relationship of the pointer turntable according to the present invention.

In the figure: 1. a marker post; 2. an adjusting frame; 21. an adjusting plate A; 22. an adjusting plate B; 23. a U-shaped groove; 231. a mounting frame; 232. a limiting ball; 233. a tapered hole; 24. a chute A; 25. rotating the screw; 26. a chute B; 27. a limit nut; 28. a balancing weight; 3. a support frame; 31. a limiting groove; 32. a chute C; 33. a prompt sign; 34. a slide cylinder; 35. cutting a cone; 36. a foot pedal; 4. a pointer turntable; 41. a connecting rod; 42. a rotating drum; 43. a first pointer; 44. a second pointer; 45. a third pointer; 46. a fixed block; 5. and (6) rotating the disc.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be specifically understood, and unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which the present invention belongs.

The technical scheme of the utility model is further elaborated in detail by combining the drawings of the specification and the specific embodiment, the easy-to-fix marker post for road and bridge construction measurement provided by the embodiment of the application comprises a marker post 1, an adjusting frame 2 is arranged at the bottom of the marker post 1, the bottom of the inner side of the adjusting frame 2 is movably connected with the marker post 1, a rotating disc 5 is arranged at the bottom of the adjusting frame 2, a supporting frame 3 is arranged at the bottom of the rotating disc 5, and a pointer turntable 4 is arranged at the outer side of the adjusting frame 2;

in the above-mentioned example, install the bottom of sighting rod 1 in the inboard bottom of alignment jig 2 through the staff, take out the running-board 36 outside support frame 3 afterwards, step on running-board 36 through the staff, make cuttage awl 35 insert in the earth, fix the position of support frame 3 through cuttage awl 35, observe the position of pointer carousel 4 adjustment sighting rod 1 afterwards by the staff.

Referring to fig. 1, 2 and 3, the adjusting frame 2 is composed of an adjusting plate a21, an adjusting plate B22, a U-shaped groove 23, a sliding groove a24, a rotating screw 25, a sliding groove B26, a limit nut 27 and a counterweight 28, wherein the sliding groove a24 is arranged on one side of the adjusting plate a21, one end of the rotating screw 25 passes through the sliding groove a24 to be slidably connected with the inner side of the sliding groove B26, the sliding groove B26 is arranged on the inner side of the adjusting plate B22, the limit nut 27 is movably connected with one end of the rotating screw 25, the U-shaped groove 23 is arranged at the bottom of the inner sides of the adjusting plate a21 and the adjusting plate B22, and the counterweight 28 is arranged at the bottom of one side of the adjusting plate a21 and the adjusting plate B22;

as an example, it should be noted that, after one end of the rotating screw 25 passes through the sliding groove a24, it passes through a through hole formed in the post 1, and then passes through the sliding groove B26 to connect with the inner side of the limit nut 27, when the supporting frame 3 is fixed in the soil, since the supporting frame 3 is connected with the adjusting frame 2 through the rotating disc 5, the rotating disc 5 is provided with a bearing inside, when the supporting frame 3 is fixed, the adjusting frame 2 can also rotate on the top of the supporting frame 3 to adjust the position of the post 1;

support frame 3 fixed mounting is on ground by the staff, rotate adjustment frame 2 afterwards, make adjustment frame 2 rotate, hold sighting rod 1 by the staff, the bottom and the U-shaped groove 23 inboard of sighting rod 1 are swing joint, when passing sighting rod 1 behind the spout A24 along with the one end of rotating screw 25, it fixes in U-shaped groove 23 to mean sighting rod 1's part in U-shaped groove 23, when sighting rod 1 is fan-shaped motion in U-shaped groove 23, sighting rod 1 part that is connected with rotating screw 25 drives to rotate screw 25 and slides inboard at spout A24 and spout B26, the bottom of sighting rod 1 is connected with the spacing ball 232 top of the inboard installation of U-shaped groove 23, whole the centering on spacing ball 232 of sighting rod 1 is fan-shaped motion.

Referring to fig. 1, 5 and 6, the connecting rod 41, the rotating cylinder 42, the first pointer 43, the second pointer 44, the third pointer 45 and the fixing block 46 are assembled, the first pointer 43 is installed on the top of the rotating cylinder 42, the second pointer 44 is installed on the bottom of the rotating cylinder 42, the third pointer 45 is installed on both the top and the bottom of the fixing block 46, the fixing block 46 is fixedly installed on the outer side of the connecting rod 41, and the rotating cylinder 42 is nested on the outer side of one end of the connecting rod 41;

as an example, when the marker post 1 is not installed, the two sets of third pointers 45 and the first pointer 43 and the second pointer 44 are perpendicular to the ground, since the second pointer 44 is solid and the first pointer 43 is hollow, the weight of the second pointer 44 is greater than that of the first pointer 43, the drum 42 is nested on the outer side of the connecting rod 41, so that the first pointer 43 and the second pointer 44 are always kept perpendicular to the ground, one end of the connecting rod 41 is nested in the drum 42, the other end of the connecting rod 41 passes through the fixing block 46, the adjusting plate a21 and a part of the U-shaped groove 23, and is connected with the two sets of mounting brackets 231 and the limiting balls 232 installed on the inner side of the U-shaped groove 23, the limiting balls 232 are fixedly installed on the outer side of the connecting rod 41 where the two sets of mounting brackets 231 are connected, the connecting rod 41 is connected with the mounting brackets 231 through bearings, when the bottom end of the marker post 1 is connected with the tops of the limiting balls 232, the marker post 1 is shaken back and forth, the limiting ball 232 is taken as a middle point, the marker post 1 moves in a fan shape around the limiting ball 232, when the marker post 1 moves in the fan shape, the limiting ball 232 at the middle point drives the connecting rod 41 to rotate in the mounting frame 231, the connecting rod 41 is connected with the fixed block 46 and the two groups of third pointers 45, and the third pointers 45 are driven to rotate while the marker post 1 drives the connecting rod 41 to rotate;

after installing support frame 3, rotate adjustment frame 2, one side that adjustment frame 2 installed balancing weight 28 is down, install sighting rod 1 in U-shaped groove 23 afterwards, through the staff rock sighting rod 1 simultaneously the direction of observing third pointer 45 in pointer carousel 4, whether coincide with first pointer 43 and second pointer 44, the coincidence represents sighting rod 1 and ground vertical, on the contrary, does not coincide and represents not vertical state with ground.

Referring to fig. 1 and 4 together, the supporting frame 3 is composed of a limiting groove 31, a sliding groove C32, a prompting mark 33, a sliding cylinder 34, a cutting cone 35 and a pedal plate 36, four sets of limiting grooves 31 are formed on the outer side of the supporting frame 3, the sliding grooves C32 are formed at four corners of the bottom of the supporting frame 3, the prompting marks 33 are installed on two sides of the sliding groove C32, the cutting cone 35 is installed on the inner side of the sliding cylinder 34, and the pedal plate 36 is installed on the top of the outer side of the cutting cone 35;

as an example, it should be noted that before measurement, the position of the support frame 3 needs to be fixed, and after the position of the support frame 3 is fixed, the position of the marker post 1 is adjusted to complete measurement; the two sides of the sliding groove C32 are respectively provided with a prompting mark 33, the outer side of the support frame 3 is provided with four groups of sliding grooves C32, the four groups of sliding grooves C32 correspond to the four groups of cutting cones 35, when a worker steps on the pedal 36 to slide in the sliding groove C32, the cutting cones 35 slide on the inner side of the sliding cylinder 34, and the prompting mark 33 represents the depth of inserting into the ground so as to prompt the worker.

Referring to fig. 3, a mounting frame 231 is mounted on the inner side of the U-shaped groove 23, a limiting ball 232 is fixedly mounted on the inner side of the mounting frame 231 through a short shaft, and a tapered hole 233 is formed at the top of the limiting ball 232;

as an example, it should be noted that, two sets of mounting brackets 231 are installed inside the U-shaped groove 23, two sets of mounting brackets 231 are connected through the connecting rod 41, one end of the connecting rod 41 passes through two sets of mounting brackets 231 through a bearing, the outside fixed mounting of the part of the connecting rod 41 between two sets of mounting brackets 231 has a limiting ball 232, the bottom end of the target 1 is connected with a tapered hole 233 formed at the top of the limiting ball 232, the limiting ball 232 is a middle point, the target 1 moves in a fan shape around the limiting ball 232, the limiting ball 232 is fixedly connected with the connecting rod 41, the connecting rod 41 is connected with the mounting brackets 231 through a bearing, when the target 1 moves in a fan shape around the limiting ball 232, the limiting ball 232 drives the connecting rod 41 to rotate between two sets of mounting brackets 231 in the outside of the connecting rod 41.

Referring to fig. 6, the first pointer 43 is hollow, and the second pointer 44 is solid;

as an example, it should be noted that the weight of the second pointer 44 is greater than that of the first pointer 43, and the rotating cylinder 42 connecting the second pointer 44 and the first pointer 43 is nested at one end of the connecting rod 41, so that the first pointer 43 and the second pointer 44 can be kept perpendicular to the ground at any time by using the weight of the second pointer 44.

The working principle of the utility model is as follows:

before measurement, the support frame 3 is fixed, whether a cutting cone 35 is needed to be used at the position where the support frame 3 is installed is determined, if not, the support frame 3 can be directly placed at the measurement position, when soil at the measurement position is soft, a worker steps on the pedal 36 to slide in the chute C32, the cutting cone 35 slides on the inner side of the sliding barrel 34, and the prompt mark 33 represents the depth of insertion into the ground so as to facilitate better observation of the worker;

after the support frame 3 is installed, a worker rotates the adjusting frame 2 according to whether the installation position of the support frame 3 is very large in inclination with the ground or not, so that one side, provided with the balancing weight 28, of the adjusting frame 2 is deviated to the ground with a lower inclination, the U-shaped groove 23 rotates along with the weight of the balancing weight 28, at the moment, the U-shaped groove 23 is adjusted to be an inclined plane which is the same with the support frame 3 and the ground, and the angle of the U-shaped groove 23 and the marker post 1 installed on the inner side of the U-shaped groove 23 is adjusted on the inner side of the U-shaped groove 23;

then, one end of the rotating screw 25 penetrates through the sliding groove A24, the marker post 1 and the sliding groove B26 through an operator, the bottom end of the marker post 1 is connected with a tapered hole 233 formed in the top of the limiting ball 232, the limiting ball 232 and the connecting rod 41 which are connected with the bottom end of the marker post 1 continuously drive the third pointer 45 on the inner side of the pointer turntable 4 to rotate along with the swinging of the marker post 1 while the marker post 1 is adjusted, the first pointer 43 and the second pointer 44 are perpendicular to the ground, the two groups of third pointers 45 rotate along with the rotation of the connecting rod 41, and when the third pointer 45 is adjusted to be overlapped with the first pointer 43 and the second pointer 44 through the adjustment of the operator, the position of the marker post 1 is held by the operator, then the limiting nut 27 is screwed at one end of the rotating screw 25, and the position of the marker post 1 is fixed to enable the marker post 1 to be perpendicular to the ground.

In conclusion; the easy-to-fix marker post for road and bridge construction measurement, disclosed by the utility model, has the advantages that the angle and the position of the marker post are adjusted according to the gravity of the pointer, the vertical state of the marker post and the ground can be effectively adjusted, the practicability is stronger, the installation time is reduced, and the disassembly is convenient.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein, and it is to be understood that various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (6)

1. The utility model provides an easy fixed marker post of road and bridge construction measurement usefulness, includes marker post (1), its characterized in that: adjustment frame (2) are installed to sighting rod (1) bottom, adjustment frame (2) inboard bottom and sighting rod (1) swing joint, adjustment frame (2) bottom are installed and are rolled disc (5), support frame (3) are installed to rolled disc (5) bottom, and pointer carousel (4) are installed in adjustment frame (2) outside.

2. The easy-to-fix marker post for road and bridge construction measurement as claimed in claim 1, wherein: adjusting bracket (2) comprises adjusting plate A (21), adjusting plate B (22), U-shaped groove (23), spout A (24), rotation screw rod (25), spout B (26), stop nut (27) and balancing weight (28), spout A (24) are seted up in one side of adjusting plate A (21), the one end of rotating screw rod (25) pass spout A (24) with spout B (26) inboard sliding connection, and spout B (26) are seted up in adjusting plate B (22) inboardly, stop nut (27) and the one end swing joint who rotates screw rod (25), U-shaped groove (23) are installed in the inboard bottom of adjusting plate A (21) and adjusting plate B (22), and all install the bottom of adjusting plate A (21) and adjusting plate B (22) one side balancing weight (28).

3. The easy-to-fix marker post for road and bridge construction measurement as claimed in claim 1, wherein: pointer carousel (4) comprises connecting rod (41), rotary drum (42), first pointer (43), second pointer (44), third pointer (45) and fixed block (46), install at rotary drum (42) top first pointer (43), install in the bottom of rotary drum (42) second pointer (44), all install the top and the bottom of fixed block (46) third pointer (45), and fixed block (46) fixed mounting be in the outside of connecting rod (41), and rotary drum (42) nestification is in the outside of connecting rod (41) one end.

4. The easy-to-fix marker post for road and bridge construction measurement as claimed in claim 1, wherein: the cutting board is characterized in that the support frame (3) is composed of a limiting groove (31), a sliding groove C (32), a prompt mark (33), a sliding cylinder (34), a cutting cone (35) and a pedal plate (36), four groups of limiting grooves (31) are formed in the outer side of the support frame (3), the sliding groove C (32) is arranged at four corners of the bottom of the support frame (3), the prompt mark (33) is arranged on two sides of the sliding groove C (32), the cutting cone (35) is arranged on the inner side of the sliding cylinder (34), and the pedal plate (36) is arranged at the top of the outer side of the cutting cone (35).

5. The easy-to-fix marker post for road and bridge construction measurement as claimed in claim 2, wherein: mounting bracket (231) are installed to U-shaped groove (23) inboard, mounting bracket (231) inboard has spacing ball (232) through minor axis fixed mounting, bell mouth (233) have been seted up at spacing ball (232) top.

6. The easy-to-fix marker post for road and bridge construction measurement as claimed in claim 3, wherein: the first pointer (43) is hollow inside, and the second pointer (44) is solid inside.

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